DE69727429D1 - Verwendung von fluoriertem Polyurethan für Prothesen - Google Patents
Verwendung von fluoriertem Polyurethan für ProthesenInfo
- Publication number
- DE69727429D1 DE69727429D1 DE69727429T DE69727429T DE69727429D1 DE 69727429 D1 DE69727429 D1 DE 69727429D1 DE 69727429 T DE69727429 T DE 69727429T DE 69727429 T DE69727429 T DE 69727429T DE 69727429 D1 DE69727429 D1 DE 69727429D1
- Authority
- DE
- Germany
- Prior art keywords
- prostheses
- fluorinated polyurethane
- fluorinated
- polyurethane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41G—ARTIFICIAL FLOWERS; WIGS; MASKS; FEATHERS
- A41G3/00—Wigs
- A41G3/0041—Bases for wigs
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/50—Polyethers having heteroatoms other than oxygen
- C08G18/5003—Polyethers having heteroatoms other than oxygen having halogens
- C08G18/5015—Polyethers having heteroatoms other than oxygen having halogens having fluorine atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
- Materials For Medical Uses (AREA)
- Prostheses (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT96MI001659A IT1283643B1 (it) | 1996-08-01 | 1996-08-01 | Films polimerici per protesi |
ITMI961659 | 1996-08-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69727429D1 true DE69727429D1 (de) | 2004-03-11 |
DE69727429T2 DE69727429T2 (de) | 2004-12-16 |
Family
ID=11374738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69727429T Expired - Fee Related DE69727429T2 (de) | 1996-08-01 | 1997-07-24 | Verwendung von fluoriertem Polyurethan für Prothesen |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0822209B1 (de) |
DE (1) | DE69727429T2 (de) |
IT (1) | IT1283643B1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2775562B1 (fr) * | 1998-03-06 | 2000-05-26 | Nj Diffusion Sarl | Element souple antiderapant et perruque munie d'un tel element |
JP5941468B2 (ja) * | 2010-09-07 | 2016-06-29 | ダウ グローバル テクノロジーズ エルエルシー | 低圧縮歪および高気流量mdi粘弾性ポリウレタン発泡体の製造方法 |
US20190382578A1 (en) * | 2018-06-18 | 2019-12-19 | GM Global Technology Operations LLC | Fluorine-containing additives for non-fluoro thermoplastic polymers |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3810874A (en) * | 1969-03-10 | 1974-05-14 | Minnesota Mining & Mfg | Polymers prepared from poly(perfluoro-alkylene oxide) compounds |
US4094911A (en) * | 1969-03-10 | 1978-06-13 | Minnesota Mining And Manufacturing Company | Poly(perfluoroalkylene oxide) derivatives |
IT1200177B (it) * | 1986-07-21 | 1989-01-05 | Cesare Ragazzi | Procedimento per la fabbricazione di protesi di capelli |
IT1227064B (it) * | 1988-09-15 | 1991-03-14 | Ausimont Spa | Poliuretani fluorurati, contenenti blocchi poliossiperfluoroalchileni ci aventi migliorate propieta' meccaniche |
JPH04361604A (ja) * | 1991-05-09 | 1992-12-15 | Nobuko Yamamoto | かつら及びその製造法 |
IT1278265B1 (it) * | 1994-10-17 | 1997-11-17 | Tag Di Silva Vincenzo | Metodo per la produzione di protesi per la ricostruzione capillare, con lavorazione a freddo, e relative protesi |
-
1996
- 1996-08-01 IT IT96MI001659A patent/IT1283643B1/it active IP Right Grant
-
1997
- 1997-07-24 EP EP97112700A patent/EP0822209B1/de not_active Expired - Lifetime
- 1997-07-24 DE DE69727429T patent/DE69727429T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0822209A2 (de) | 1998-02-04 |
EP0822209A3 (de) | 1998-04-29 |
EP0822209B1 (de) | 2004-02-04 |
ITMI961659A1 (it) | 1998-02-01 |
DE69727429T2 (de) | 2004-12-16 |
ITMI961659A0 (de) | 1996-08-01 |
IT1283643B1 (it) | 1998-04-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |